Sun Canyon RD over Willow Creek 160
Good Condition11 years old200 vehicles/day
Location
| State | Montana |
| County | Lewis and Clark |
| Location | 6m NW Augusta |
| Carries | Sun Canyon RD |
| Crosses | Willow Creek 160 |
| Coordinates | 47.54548, -112.47409 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 60.7 ft (18.5 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 148 sq m |
| Main Spans | 1 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 200 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007023 |